201 lines
10 KiB
Python
201 lines
10 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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from flectra import api, fields, models, _
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from flectra.exceptions import UserError, ValidationError
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from . import membership
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class Partner(models.Model):
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_inherit = 'res.partner'
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associate_member = fields.Many2one('res.partner', string='Associate Member',
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help="A member with whom you want to associate your membership. "
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"It will consider the membership state of the associated member.")
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member_lines = fields.One2many('membership.membership_line', 'partner', string='Membership')
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free_member = fields.Boolean(string='Free Member',
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help="Select if you want to give free membership.")
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membership_amount = fields.Float(string='Membership Amount', digits=(16, 2),
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help='The price negotiated by the partner')
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membership_state = fields.Selection(membership.STATE, compute='_compute_membership_state',
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string='Current Membership Status', store=True,
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help='It indicates the membership state.\n'
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'-Non Member: A partner who has not applied for any membership.\n'
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'-Cancelled Member: A member who has cancelled his membership.\n'
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'-Old Member: A member whose membership date has expired.\n'
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'-Waiting Member: A member who has applied for the membership and whose invoice is going to be created.\n'
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'-Invoiced Member: A member whose invoice has been created.\n'
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'-Paying member: A member who has paid the membership fee.')
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membership_start = fields.Date(compute='_compute_membership_start',
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string ='Membership Start Date', store=True,
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help="Date from which membership becomes active.")
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membership_stop = fields.Date(compute='_compute_membership_stop',
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string ='Membership End Date', store=True,
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help="Date until which membership remains active.")
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membership_cancel = fields.Date(compute='_compute_membership_cancel',
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string ='Cancel Membership Date', store=True,
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help="Date on which membership has been cancelled")
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@api.depends('member_lines.account_invoice_line.invoice_id.state',
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'member_lines.account_invoice_line.invoice_id.invoice_line_ids',
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'member_lines.account_invoice_line.invoice_id.payment_ids',
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'free_member',
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'member_lines.date_to', 'member_lines.date_from',
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'associate_member.membership_state')
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def _compute_membership_state(self):
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values = self._membership_state()
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for partner in self:
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partner.membership_state = values[partner.id]
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@api.depends('member_lines.account_invoice_line.invoice_id.state',
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'member_lines.account_invoice_line.invoice_id.invoice_line_ids',
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'member_lines.account_invoice_line.invoice_id.payment_ids',
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'free_member',
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'member_lines.date_to', 'member_lines.date_from',
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'membership_state',
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'associate_member.membership_state')
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def _compute_membership_start(self):
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"""Return date of membership"""
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for partner in self:
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partner.membership_start = self.env['membership.membership_line'].search([
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('partner', '=', partner.associate_member.id or partner.id), ('date_cancel','=',False)
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], limit=1, order='date_from').date_from
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@api.depends('member_lines.account_invoice_line.invoice_id.state',
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'member_lines.account_invoice_line.invoice_id.invoice_line_ids',
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'member_lines.account_invoice_line.invoice_id.payment_ids',
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'free_member',
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'member_lines.date_to', 'member_lines.date_from',
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'membership_state',
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'associate_member.membership_state')
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def _compute_membership_stop(self):
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MemberLine = self.env['membership.membership_line']
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for partner in self:
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partner.membership_stop = self.env['membership.membership_line'].search([
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('partner', '=', partner.associate_member.id or partner.id),('date_cancel','=',False)
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], limit=1, order='date_to desc').date_to
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@api.depends('member_lines.account_invoice_line.invoice_id.state',
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'member_lines.account_invoice_line.invoice_id.invoice_line_ids',
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'member_lines.account_invoice_line.invoice_id.payment_ids',
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'free_member',
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'member_lines.date_to', 'member_lines.date_from',
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'membership_state',
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'associate_member.membership_state')
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def _compute_membership_cancel(self):
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for partner in self:
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if partner.membership_state == 'canceled':
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partner.membership_cancel = self.env['membership.membership_line'].search([
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('partner', '=', partner.id)
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], limit=1, order='date_cancel').date_cancel
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else:
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partner.membership_cancel = False
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def _membership_state(self):
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"""This Function return Membership State For Given Partner. """
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res = {}
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today = fields.Date.today()
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for partner in self:
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res[partner.id] = 'none'
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if partner.membership_cancel and today > partner.membership_cancel:
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res[partner.id] = 'free' if partner.free_member else 'canceled'
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continue
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if partner.membership_stop and today > partner.membership_stop:
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res[partner.id] = 'free' if partner.free_member else 'old'
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continue
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s = 4
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if partner.member_lines:
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for mline in partner.member_lines:
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if (mline.date_to or '0000-00-00') >= today and (mline.date_from or '0000-00-00') <= today:
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if mline.account_invoice_line.invoice_id:
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mstate = mline.account_invoice_line.invoice_id.state
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if mstate == 'paid':
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s = 0
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inv = mline.account_invoice_line.invoice_id
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for payment in inv.payment_ids:
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if any(payment.invoice_ids.filtered(lambda inv: inv.type == 'out_refund')):
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s = 2
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break
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elif mstate == 'open' and s != 0:
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s = 1
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elif mstate == 'cancel' and s != 0 and s != 1:
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s = 2
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elif mstate == 'draft' and s != 0 and s != 1:
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s = 3
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if s == 4:
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for mline in partner.member_lines:
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if (mline.date_from or '0000-00-00') < today and (mline.date_to or '0000-00-00') < today and (mline.date_from or '0000-00-00') <= (mline.date_to or '0000-00-00') and mline.account_invoice_line and mline.account_invoice_line.invoice_id.state == 'paid':
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s = 5
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else:
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s = 6
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if s == 0:
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res[partner.id] = 'paid'
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elif s == 1:
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res[partner.id] = 'invoiced'
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elif s == 2:
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res[partner.id] = 'canceled'
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elif s == 3:
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res[partner.id] = 'waiting'
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elif s == 5:
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res[partner.id] = 'old'
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elif s == 6:
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res[partner.id] = 'none'
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if partner.free_member and s != 0:
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res[partner.id] = 'free'
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if partner.associate_member:
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res_state = partner.associate_member._membership_state()
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res[partner.id] = res_state[partner.associate_member.id]
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return res
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@api.one
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@api.constrains('associate_member')
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def _check_recursion_associate_member(self):
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level = 100
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while self:
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self = self.associate_member
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if not level:
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raise ValidationError(_('Error ! You cannot create recursive associated members.'))
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level -= 1
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@api.model
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def _cron_update_membership(self):
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# used to recompute 'membership_state'; should no longer be necessary
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pass
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@api.multi
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def create_membership_invoice(self, product_id=None, datas=None):
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""" Create Customer Invoice of Membership for partners.
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@param datas: datas has dictionary value which consist Id of Membership product and Cost Amount of Membership.
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datas = {'membership_product_id': None, 'amount': None}
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"""
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product_id = product_id or datas.get('membership_product_id')
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amount = datas.get('amount', 0.0)
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invoice_list = []
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for partner in self:
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addr = partner.address_get(['invoice'])
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if partner.free_member:
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raise UserError(_("Partner is a free Member."))
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if not addr.get('invoice', False):
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raise UserError(_("Partner doesn't have an address to make the invoice."))
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invoice = self.env['account.invoice'].create({
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'partner_id': partner.id,
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'account_id': partner.property_account_receivable_id.id,
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'fiscal_position_id': partner.property_account_position_id.id
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})
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line_values = {
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'product_id': product_id,
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'price_unit': amount,
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'invoice_id': invoice.id,
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}
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# create a record in cache, apply onchange then revert back to a dictionnary
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invoice_line = self.env['account.invoice.line'].new(line_values)
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invoice_line._onchange_product_id()
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line_values = invoice_line._convert_to_write({name: invoice_line[name] for name in invoice_line._cache})
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line_values['price_unit'] = amount
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invoice.write({'invoice_line_ids': [(0, 0, line_values)]})
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invoice_list.append(invoice.id)
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invoice.compute_taxes()
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return invoice_list
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